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114 lines
3.4 KiB
Python
114 lines
3.4 KiB
Python
"""Utilities for constructing Galaxy integration tests.
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Tests that start an actual Galaxy server with a particular configuration in
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order to test something that cannot be tested with the default functional/api
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tessting configuration.
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"""
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import os
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from unittest import skip, TestCase
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from galaxy.tools.deps.commands import which
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from galaxy.tools.verify.test_data import TestDataResolver
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from .api import UsesApiTestCaseMixin
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from .driver_util import GalaxyTestDriver
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NO_APP_MESSAGE = "test_case._app called though no Galaxy has been configured."
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def skip_if_jenkins(cls):
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if os.environ.get("BUILD_NUMBER", ""):
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return skip
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return cls
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def skip_unless_executable(executable):
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if which(executable):
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return lambda func: func
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return skip("PATH doesn't contain executable %s" % executable)
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def skip_unless_docker():
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return skip_unless_executable("docker")
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class IntegrationTestCase(TestCase, UsesApiTestCaseMixin):
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"""Unit test case with utilities for spinning up Galaxy."""
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prefer_template_database = True
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# Subclasses can override this to force uwsgi for tests.
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require_uwsgi = False
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@classmethod
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def setUpClass(cls):
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"""Configure and start Galaxy for a test."""
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cls._app_available = False
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cls._test_driver = GalaxyTestDriver()
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cls._prepare_galaxy()
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cls._test_driver.setup(config_object=cls)
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cls._app_available = True
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cls._configure_app()
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@classmethod
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def tearDownClass(cls):
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"""Shutdown Galaxy server and cleanup temp directory."""
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cls._test_driver.tear_down()
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cls._app_available = False
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def setUp(self):
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self.test_data_resolver = TestDataResolver()
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self._configure_interactor()
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def _configure_interactor(self):
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# Setup attributes needed for API testing...
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server_wrapper = self._test_driver.server_wrappers[0]
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host = server_wrapper.host
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port = server_wrapper.port
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self.url = "http://%s:%s" % (host, port)
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self._setup_interactor()
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def restart(self, handle_reconfig=None):
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self._test_driver.restart(config_object=self.__class__, handle_config=handle_reconfig)
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self._configure_app()
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self._configure_interactor()
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@property
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def _app(self):
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assert self._app_available, NO_APP_MESSAGE
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return self._test_driver.app
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@property
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def _tempdir(self):
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return self._test_driver.galaxy_test_tmp_dir
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@classmethod
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def _prepare_galaxy(cls):
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"""Extension point for subclasses called before Galaxy is launched."""
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@classmethod
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def _configure_app(cls):
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"""Extension point for subclasses called after Galaxy is launched.
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```self._app``` can be used to access Galaxy core app.
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"""
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@classmethod
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def handle_galaxy_config_kwds(cls, galaxy_config_kwds):
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"""Extension point for subclasses to modify arguments used to configure Galaxy.
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This method will be passed the keyword argument pairs used to call
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Galaxy Config object and can modify the Galaxy instance created for
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the test as needed.
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"""
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@classmethod
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def handle_uwsgi_cli_command(cls, command):
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"""Extension point sub subclasses to modify arguments used to launch uWSGI server.
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Command will a list that can be modified.
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"""
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def _run_tool_test(self, *args, **kwargs):
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return self._test_driver.run_tool_test(*args, **kwargs)
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